#include <bits/stdc++.h>
using namespace std;
ifstream f("ssm.in");
ofstream g("ssm.out");
int x,sum,s[60000000];
int pos,pos1,sum1,maxim,n;
int main()
{
    f>>n;
    for(int i=1; i<=n; i++)
    {
        f>>x;
        sum+=x;
        if(sum-sum1>maxim)
        {
            maxim=sum-sum1;
            pos=i;
        }
        else {if(sum<sum1)
        {
            sum1=sum;
            pos1=i;
        }}
    }
    g<<maxim<<" "<<pos1+1<<" "<<pos;
    return 0;
}